Operations research

Erg - a Java program to demonstrate the scheduling algorithm
described in Pruhs, Uthaisombut and Woeginger, "Getting the Best Response for Your Erg",
ACM Transactions on Algorithms 4(3):(2008)
(link).
Click the link to run Erg through Java Web Start. The
source code is also available. Notice that
the paper refers to a Java/Mathematica program too. My version was inspired by that
program, but written completely from scratch, and it does not depend on Mathematica.